中专素质教育的重点 ,是要引导学生构建和完善优质的认知结构 ,并把学生的各种能力素质提升到一个新的层面。所谓认知结构 ,是指人们头脑中的已有经验、观念及联系组成的体系。中专生来自不同的地区 ,有发达城市的、有落后农村的、有富裕地区的、有贫困山区的 ,他们进校前所受? The focus of quality education in secondary schools is to guide students to build and improve high-quality cognitive structures, and to raise students’ abilities to a new level. The so-called cognitive structure refers to the system of people’s existing experience, ideas, and connections. Secondary school students come from different regions, have developed cities, rural areas behind them, rich areas, and poor mountainous areas.